Hi there,
today I have finished my Brick Breaker Game. I learn a lot during this course. Here is my example.
For Sound FX i used http://www.bfxr.net/ which is great for free chiptune sounds - I recommend it to everyone who need prototype fast samples 
http://gamebucket.io/game/73e46b26-3863-4fba-afa5-47c118c7b125